WO2010064974A1 - Dispositif pour alimenter un moteur en carburant - Google Patents

Dispositif pour alimenter un moteur en carburant Download PDF

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Publication number
WO2010064974A1
WO2010064974A1 PCT/SE2009/051330 SE2009051330W WO2010064974A1 WO 2010064974 A1 WO2010064974 A1 WO 2010064974A1 SE 2009051330 W SE2009051330 W SE 2009051330W WO 2010064974 A1 WO2010064974 A1 WO 2010064974A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel
tank
water
ancillary space
fuel tank
Prior art date
Application number
PCT/SE2009/051330
Other languages
English (en)
Inventor
Henrik Fagerhof
Original Assignee
Scania Cv Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Scania Cv Ab filed Critical Scania Cv Ab
Priority to BRPI0914073A priority Critical patent/BRPI0914073A2/pt
Priority to EP09830657.4A priority patent/EP2373511B1/fr
Publication of WO2010064974A1 publication Critical patent/WO2010064974A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0076—Details of the fuel feeding system related to the fuel tank
    • F02M37/0082—Devices inside the fuel tank other than fuel pumps or filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0076—Details of the fuel feeding system related to the fuel tank
    • F02M37/0088—Multiple separate fuel tanks or tanks being at least partially partitioned
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/50—Filters arranged in or on fuel tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03105—Fuel tanks with supplementary interior tanks inside the fuel tank
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03111—Swirl pots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03236—Fuel tanks characterised by special filters, the mounting thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03243—Fuel tanks characterised by special pumps, the mounting thereof
    • B60K2015/0325—Jet pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
    • B60K2015/03473—Arrangements or special measures related to fuel tanks or fuel handling for draining or emptying a fuel tank
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves

Definitions

  • the invention relates to a device for fuel supply to an engine, according to the preamble of claim 1.
  • the invention relates also to a vehicle comprising one or more such devices according to claim 11.
  • a large proportion of vehicles used for carrying persons and goods are powered by some kind of combustion engine in which fuel in liquid form is converted to necessary motion.
  • the vehicle is therefore provided with one or more fuel tanks to accommodate sufficient fuel for a predetermined period of use of the vehicle.
  • the inlet to the hose which is intended to lead fuel to the engine has to be situated slightly above the tank bottom.
  • the object of the present invention is to eliminate the above problems.
  • the object is achieved by a device for supply of fuel/water to an engine according to the independent claim.
  • the problems described above are solved by fuel/water being first drawn from the fuel tank to an ancillary space before being conveyed to the engine for combustion.
  • the amount conveyed from the fuel tank to the ancillary space will always be more than is consumed by the engine, so the fuel/water level in the ancillary space is maintained at a level such that the supply to the engine is assured.
  • the fact that the fuel for the engine is taken from the ancillary space means that the hose which supplies the ancillary space may lead into the bottom of the fuel tank without any possible accumulation of water in the bottom of the tank causing problems for the operation of the engine, since there will, during the transfer to the ancillary space and in the ancillary space, be such rapid mixing of fuel and the water that the water content will not cause any problems when the mixture is led to the engine.
  • Connecting the hose to the ancillary space at or near to the lowest point of the tank makes it possible for the fuel tank to be emptied completely and for all of the fuel to be used for the vehicle, thereby reducing the weight of the vehicle.
  • the bottom of the fuel tank has one or more sloping surfaces for guiding the contents towards an outlet to which the pipe to the ancillary space is connected and which is situated at or near to the lowest point of the fuel tank.
  • This embodiment of the invention provides reliable fuel supply to the ancillary space in that the contents of the fuel tank are directed to the outlet of the tank.
  • Fuel tanks are usually provided with a bottom plug for cleaning and emptying of water from the tank. This bottom plug is situated at or near to the lowest point of the tank and may therefore be used with advantage for connecting the hose to the ancillary space via a plug, nipple or the like to which the hose may be connected.
  • the ancillary space may be situated in the tank, in which case it will be partly separated from the fuel tank by a wall or the like. This version entails few further components, since the walls of the existing tank are used to delineate the ancillary space.
  • the ancillary space may alternatively be situated outside the tank and take the form of a separate tank, which may be advantageous if the available space is limited and/or if it is not desirable to reduce the volume of the tank.
  • the ancillary space may accordingly be situated at a suitable location separate from the fuel tank.
  • the line intended to supply fuel/water to the ancillary space draws fuel/ water via a venturi pipe.
  • This version provides an operationally reliable solution in that the venturi pipe comprises no movable parts which would require maintenance or might disintegrate.
  • a pump may be used for the line which is intended to supply fuel/ water to the ancillary space.
  • This alternative version may be advantageous if insufficient supply of fuel to the ancillary space is provided by the venturi pipe, since the pump can be dimensioned on the basis of the engine's expected fuel requirement.
  • a filter unit is provided at the connection of the line to the fuel tank in order to filter fuel/water before it is transferred to the ancillary space.
  • This embodiment prevents any contaminants such as litter or undesirable particles in the tank from being transferred to the ancillary space and reaching the engine, in which they might cause operational malfunctions and, in the worst case, breakdowns.
  • the filter unit is so configured that in an undeployed state it can be inserted through the aperture in the bottom of the fuel tank and thereafter be deployed so that its edge which faces towards the tank's inside wall at the aperture then has a diameter larger than diameter of the aperture.
  • This filter solution results in a filter with a considerably larger filter area than would be provided by a conventional filter small enough to be insertable through the aperture in the bottom of the tank.
  • the larger filter area increases reliability considerably in that the risk of the filter, and hence the fuel supply to the ancillary space, becoming obstructed is markedly reduced.
  • the filter unit is stretched towards the inside wall of the tank to prevent fuel/ water from making its way in between the edge of the filter and the inside wall of the tank. This embodiment improves the filter action in that fuel is prevented from passing unfiltered from the fuel tank to the ancillary space.
  • the filter unit in a deployed state takes substantially the form of a cone or pyramid with its base surface so placed that it surrounds the aperture in the bottom of the tank.
  • Figure 1 depicts schematically a device for supply of fuel to an engine according to an embodiment of the invention.
  • Figure 2 depicts a schematic configuration of a venturi pipe.
  • Figure 3 depicts a filter unit in schematic cross-section with the filter in the undeployed state.
  • FIG. 4 depicts a filter unit in schematic cross-section with the filter in the deployed state. Detailed description of the invention
  • Figure 1 depicts an embodiment of a device 10 for supply of fuel from a fuel tank 11 to an engine 12 according to the invention defined in the claims.
  • an ancillary space 13 is delineated by separation by a wall 14 to create an ancillary space of a desired size. Refuelling puts fuel into the fuel tank.
  • a first line 15 supplies fuel/water from the fuel tank 11 to the ancillary space 13. Fuel/ water is thereafter led from the ancillary space 13 to the engine 12 via a second line 16.
  • the amount of fuel/water supplied to the engine will always be greater than the engine's consumption, so the surplus fuel, together with water which is separated from the fuel/water mixture before the fuel is supplied to the engine, is led back from the engine to the ancillary space via a line 17.
  • the first line 15 which effects the transfer of fuel/water from the fuel tank to the ancillary space is connected to the fuel tank via an aperture 18 situated in the bottom of the fuel tank.
  • the aperture is preferably situated at the same level as the tank bottom 19 so that all of the fuel in the tank can pass out through the aperture 18.
  • Fuel tanks are usually provided with a bottom plug for removal of accumulated litter in the fuel tank and draining off of any water in the fuel tank, and the already existing aperture for the bottom plug is used with advantage for connecting the line. Connecting the line for transfer of fuel/water to the ancillary space in the bottom of the fuel tank makes it possible to completely empty the fuel tank and hence utilise all of the fuel put into the tank, thereby lengthening the interval between refuellings of the vehicle.
  • the tank bottom may be provided with one or more surfaces sloping towards the outlet in order to cause all of the fuel in the tank to transfer to the ancillary space.
  • the outlet will then normally be situated at or near to the lowest point of the fuel tank. The amount of fuel/ water transferred from the fuel tank to the ancillary space will always be greater than the engine's consumption, so the fuel/water level in the ancillary space will always be higher than level in the fuel tank, thereby ensuring reliable supply of fuel from the ancillary space to the engine.
  • the ancillary space is open at the upper edge to the fuel tank so that when the ancillary space is full any surplus fuel/water will drain back to the fuel tank by flowing over the edge of the wall 14.
  • the ancillary space constitutes only a small portion of the fuel tank. How large a portion of the tank the ancillary space should constitute depends on the expected fuel requirement for the engine and the volume available for tanks.
  • the ancillary space may alternatively take the form of a completely separate unit outside the fuel tank, which may be advantageous if the available space is limited.
  • the ancillary space will then have to be provided with some kind of drain to return fuel/water to the fuel tank when the ancillary space is full.
  • the fuel may be transferred from the fuel tank to the ancillary space via a venturi pipe 20 situated at an appropriate location along the line 17 by which return fuel from the engine is conveyed back to the ancillary space.
  • a venturi pipe 20 situated at an appropriate location along the line 17 by which return fuel from the engine is conveyed back to the ancillary space.
  • the principle of a venturi pipe 20 is illustrated in Figure 2.
  • the venturi pipe 20 comprises a section 21 with reduced cross-section which causes the velocity of the return fuel, which in this case flows through the pipe, to increase.
  • the increased flow velocity causes negative pressure and hence suction in a hose connected to the constriction 21.
  • the hose connected to the constriction is in this case the hose 15 for transferring fuel/water from the fuel tank to the ancillary space, so fuel/water is sucked through the hose and joins the return fuel in the line 17 from the engine which leads into the ancillary space.
  • This embodiment of the invention is very reliable in that it comprises no movable parts. Fuel may nevertheless also be transferred from the fuel tank to the ancillary space by a suitable pump unit.
  • the line 15 connected to the lowest point of the tank 11 may also be disconnected for emptying of the contents of the tank 11. This may be appropriate when the vehicle has been in operation for a lengthy period and is being serviced.
  • a filter unit 30, illustrated in Figures 3 and 4 at the outlet 18 of the fuel tank 11 in order to prevent particles and any contaminants from being transferred to the ancillary space 13 and reaching the engine 12. If complete emptying of the fuel tank 11 is to be achieved, however, the connection of the hose 15 and the filter of the filter unit have to be level with the tank bottom 19, which means that the cross-sectional area of the filter will only be as large as is allowed by the diameter of the outlet.
  • the fuel tank's existing bottom plug If the fuel tank's existing bottom plug is to be used, its diameter will be up to about 20 mm, which results in an extremely limited filter cross-section being allowed in this aperture and ultimately entails great risk of the filter, after a period of use, becoming obstructed and reducing or, in the worst case, blocking the flow to the ancillary space.
  • This filter unit comprises a collapsible filter 31 which in an undeployed state can be inserted through the aperture before being deployed in the tank, resulting in a filter with a filter cross-section which is considerably larger than the maximum filter cross-section allowed in the tank bottom aperture.
  • me niter unit comprises a longitudinal stem ⁇ 'Z ana at least tnree supporting limbs 33 fastened to the forward end of the longitudinal stem 32.
  • the supporting limbs 33 are clad with a filter material 34 shaped to correspond to the desired filter shape and the filter surface.
  • the supporting limbs 33 are so articulated that they can be retracted to a substantially parallel position along the longitudinal stem 32, in the same way as an umbrella, so that their radius measured from the longitudinal stem 32 is reduced and allows the unit to be inserted through a narrow aperture.
  • the supporting limbs 33 When the whole of the supporting limbs 33 have passed through the aperture and are in the tank, the supporting limbs are deployed so that the radius at their rear end becomes larger than radius of the aperture. This can either be done by the supporting limbs being resiliently fastened to the longitudinal stem, which means that as soon as they have passed they are deployed so that the filter material is extended, or else a stretching-out device is provided close to the longitudinal stem.
  • the longitudinal stem 32 is thereafter pulled back, in the opposite direction to the direction of insertion, so that the surrounding filter material 34 is stretched and the ends 35 of the supporting limbs 33 bear against the inside of the tank in the region round the aperture 18.
  • the supporting limbs 33 and the filter being stretched back towards the inside of the tank fixes the filter in a deployed state round the aperture.
  • the filter preferably takes the form of a cone or pyramid whose base area is considerably larger than the aperture in the tank bottom.
  • the shape of the filter will be determined largely by the number of supporting limbs in that more supporting limbs will result in a more conical shape and circular bottom surface.
  • the supporting limbs may have different lengths, which in combination with a chosen filter shape may result in an asymmetrically shaped filter which can be placed in position in cases where the space in the tank in certain directions is limited. With this filter it is possible to have a very large filter cross-section even if the insertion aperture is very small, since the length of the supporting limbs and the degree to which they are allowed to protrude in a deployed state do not depend on the size of the aperture.
  • the filter material has to extend right down to the end of the supporting limbs so that there is no clearance relative to the inside of the tank, and be so configured that even between the supporting limbs the filter material comes into contact with the inside of the tank.
  • the device for stretching the filter against the inside of the tank and hence preventing leakage between the edge of the filter and the inside of the tank is either directly connected to the longitudinal stem, and may then form part of a spring device which acts in the extension of the longitudinal stem, or it may be accommodated in the connection 22 at the aperture 18 of the tank 11 in the same way as a sleeve round the periphery of the connection or the like.
  • This filter may with advantage be used in other applications where similar problems arise.
  • the filter is described above on the basis of a conical or pyramid shape but other shapes may also be used so long as they result in a filter which is collapsible and deployable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

L'invention concerne un dispositif d'alimentation en carburant ou en eau d'un moteur (12). Le dispositif comprend un réservoir de carburant (11) et un espace auxiliaire (13) prévu pour contenir du carburant ou de l'eau, une première conduite (15) prévue pour alimenter en carburant ou en eau l'espace auxiliaire (13) à partir du réservoir (11), et une deuxième conduite (16) prévue pour alimenter en carburant ou en eau le moteur à partir de l'espace auxiliaire. La première conduite (15) prévue pour alimenter en carburant ou en eau l'espace auxiliaire (13) est connectée au réservoir de carburant (11) au niveau ou à proximité du point le plus bas du réservoir de carburant. L'invention concerne aussi un véhicule équipé avec au moins un dispositif décrit ci-dessus.
PCT/SE2009/051330 2008-12-05 2009-11-24 Dispositif pour alimenter un moteur en carburant WO2010064974A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0914073A BRPI0914073A2 (pt) 2008-12-05 2009-11-24 "dispositivo para alimentação de combustível em um motor".
EP09830657.4A EP2373511B1 (fr) 2008-12-05 2009-11-24 Dispositif pour alimenter un moteur en carburant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0850119A SE533260C2 (sv) 2008-12-05 2008-12-05 Anordning för tillförsel av bränsle till en motor
SE0850119-9 2008-12-05

Publications (1)

Publication Number Publication Date
WO2010064974A1 true WO2010064974A1 (fr) 2010-06-10

Family

ID=42233462

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2009/051330 WO2010064974A1 (fr) 2008-12-05 2009-11-24 Dispositif pour alimenter un moteur en carburant

Country Status (4)

Country Link
EP (1) EP2373511B1 (fr)
BR (1) BRPI0914073A2 (fr)
SE (1) SE533260C2 (fr)
WO (1) WO2010064974A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1191741A (en) 1916-05-13 1916-07-18 John L Scull Gasolene-strainer.
DE2440905A1 (de) 1974-08-27 1976-03-11 Porsche Ag Kraftstoffbehaelteranlage fuer kraftfahrzeuge
DE4039032C1 (en) * 1990-12-07 1992-05-14 Filtertek Gmbh, 4048 Grevenbroich, De Filter for liq. fuel for tank of motor vehicle - comprising filter mesh on all sides with flexible frame so filter can be bent for inserting into tank, and pipe connection
FR2707217A1 (fr) 1993-07-07 1995-01-13 Marwal Systems Réservoir de carburant à poches multiples.
EP1028018A2 (fr) 1999-02-11 2000-08-16 Rover Group Limited Bol anti-désamorçage pour le réservoir d'un véhicule
EP1277609A2 (fr) 2001-07-17 2003-01-22 Siemens Aktiengesellschaft Réservoir de carburant pour véhicule automobile
DE10247173A1 (de) 2002-10-10 2004-04-22 Daimlerchrysler Ag Gekammerter Kraftstoffbehälter für Kraftfahrzeuge
FR2854356A1 (fr) 2003-05-02 2004-11-05 Bosch Gmbh Robert Dispositif de transfert de carburant a partir d'un reservoir d'alimentation vers un moteur a combustion interne
GB2410529A (en) 2004-01-27 2005-08-03 Visteon Global Tech Inc Jet pump with sleeve partially covering outlet duct
WO2008105721A1 (fr) 2007-02-26 2008-09-04 Scania Cv Ab Agencement de réservoir à carburant pour un véhicule

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1191741A (en) 1916-05-13 1916-07-18 John L Scull Gasolene-strainer.
DE2440905A1 (de) 1974-08-27 1976-03-11 Porsche Ag Kraftstoffbehaelteranlage fuer kraftfahrzeuge
DE4039032C1 (en) * 1990-12-07 1992-05-14 Filtertek Gmbh, 4048 Grevenbroich, De Filter for liq. fuel for tank of motor vehicle - comprising filter mesh on all sides with flexible frame so filter can be bent for inserting into tank, and pipe connection
FR2707217A1 (fr) 1993-07-07 1995-01-13 Marwal Systems Réservoir de carburant à poches multiples.
EP1028018A2 (fr) 1999-02-11 2000-08-16 Rover Group Limited Bol anti-désamorçage pour le réservoir d'un véhicule
EP1277609A2 (fr) 2001-07-17 2003-01-22 Siemens Aktiengesellschaft Réservoir de carburant pour véhicule automobile
DE10247173A1 (de) 2002-10-10 2004-04-22 Daimlerchrysler Ag Gekammerter Kraftstoffbehälter für Kraftfahrzeuge
FR2854356A1 (fr) 2003-05-02 2004-11-05 Bosch Gmbh Robert Dispositif de transfert de carburant a partir d'un reservoir d'alimentation vers un moteur a combustion interne
GB2410529A (en) 2004-01-27 2005-08-03 Visteon Global Tech Inc Jet pump with sleeve partially covering outlet duct
WO2008105721A1 (fr) 2007-02-26 2008-09-04 Scania Cv Ab Agencement de réservoir à carburant pour un véhicule

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"RAV4 USES JET PUMP IN DIVIDED FUEL TANK", MACHINE DESIGN, PENTON MEDIA, vol. 68, no. 4, pages 33
See also references of EP2373511A4

Also Published As

Publication number Publication date
BRPI0914073A2 (pt) 2015-10-27
SE533260C2 (sv) 2010-08-03
EP2373511A1 (fr) 2011-10-12
SE0850119A1 (sv) 2010-06-06
EP2373511A4 (fr) 2016-09-21
EP2373511B1 (fr) 2018-03-07

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